ENGINEERING DATASHEET
EVEREADY BATTERY CO.
1-800-383-7323 / USA
1-800-383-7323 / USA
www.energizer.com
1-800-383-7323 / CANADA
1-800-383-7323 / CANADA
+ 44 (0) 208 920 2306 / EUROPE
ENERGIZER NO. L91
Chemical System:
Lithium
Lithium/Iron Disulfide (Li/FeS2)
ANSI-15LF, IEC-FR6
Designation:
Battery Voltage:
Average Weight:
Volume:
1.5 Volts
14.5 grams (0.5 oz.)
8.0 cubic centimeters (0.5 cubic inch)
-40ºC to 60ºC (-40ºF to 140ºF)
-40ºC to 60ºC (-40ºF to 140ºF)
Storage Temp:
Operating Temp:
Average Capacity: 3000 mAh (to 1.0 volts)
(Rated capacity at 200 mA drain.)
2 Amps Continuous
Max Discharge:
3 Amps Pulse (2 seconds max)
Less than 1 gram (0.04 oz.) per cell
Non-magnetic Plastic Label
Lithium Content:
Jacket:
Transportation:
Meets requirments of 49CFR 173.185 (b)
CONSTANT CURRENT DISCHARGE
Typical Service
27
24
21
18
15
12
9
0.8 Cutoff Voltage
1.0 Cutoff Voltage
1.2 Cutoff Voltage
6
3
0
100
400
700
1000
1300
1600
1900
Discharge Current, mA
CONSTANT POWER DISCHARGE
Continuous @ 20ºC to 0.9 volts
CONSTANT POWER DISCHARGE
Continuous @ 20ºC to 1.0 volts
50
45
4.0
LOW DRAIN APPLICATIONS
HIGH DRAIN APPLICATIONS
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
40
35
30
25
20
15
10
5
0
100 mW
250 mW
500 mW
1000 mW
1250 mW
1500 mW
Form No. EBC - 4201J
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